What is a government contractor?

A government contractor is a private company or individual that provides goods, services, or construction to the federal government under a formal contract. Contractors receive a Unique Entity Identifier (UEI) and are listed in the federal procurement system.

How do I become a federal contractor?

Register your business to obtain a UEI, identify your relevant NAICS codes, and use SamSearch to monitor solicitations matched to your capabilities, with AI-powered alerts so you never miss an opportunity.

What is the difference between a prime contractor and a subcontractor?

A prime contractor holds the direct contract with the government. A subcontractor performs work under the prime's contract. SamSearch's directory focuses on prime awardees and helps you identify teaming or subcontracting partners.

How often is this contractor data updated?

SamSearch refreshes contractor award data daily. Entity registration details are synced regularly so profiles stay current.

Can I find small business contractors here?

Yes, the directory includes all award sizes. Use SamSearch's advanced filters to narrow by set-aside type (8(a), WOSB, SDVOSB, HUBZone, etc.) and award threshold.

Federal Directory · Contractors

All Government Contractors

Browse 800,000 firms holding active federal contracts. Filter by industry, jurisdiction, set-aside status, and award size.

800,000 contractors75 total awardsUpdated dailyVerified

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Active Contractors

800,000+

With indexed awards

Small Business

61%

Of all awardees

Total Awards

Contracts mapped

Industries

NAICS sectors covered

All Defense IT Construction Services Healthcare

Top contractors

The highest-volume federal prime contractors, ranked by total award count.

1IU
IOP PUBLISHING INCORPORATED Philadelphia PA 19106 USA
DEPARTMENT OF ENERGY·NAICS 513120
Awards
3
2I0
IP TECHNOLOGY LLC [UEI: JZWKRBJKZ856],26 Middlesex Circle,WALTHAM MA 02452

All Government Contractors

Top contractors

Frequently asked questions